203054712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 605552640

約数和(自身を除く): 402497928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 127, 168, 186, 217, 248, 254, 307, 372, 381, 434, 508, 614, 651, 744, 762, 868, 889, 921, 1016, 1228, 1302, 1524, 1736, 1778, 1842, 2149, 2456, 2604, 2667, 3048, 3556, 3684, 3937, 4298, 5208, 5334, 6447, 7112, 7368, 7874, 8596, 9517, 10668, 11811, 12894, 15748, 17192, 19034, 21336, 23622, 25788, 27559, 28551, 31496, 38068, 38989, 47244, 51576, 55118, 57102, 66619, 76136, 77978, 82677, 94488, 110236, 114204, 116967, 133238, 155956, 165354, 199857, 220472, 228408, 233934, 266476, 272923, 311912, 330708, 399714, 467868, 532952, 545846, 661416, 799428, 818769, 935736, 1091692, 1208659, 1598856, 1637538, 2183384, 2417318, 3275076, 3625977, 4834636, 6550152, 7251954, 8460613, 9669272, 14503908, 16921226, 25381839, 29007816, 33842452, 50763678, 67684904, 101527356, 203054712]

約数ペア:

[(1, 203054712), (2, 101527356), (3, 67684904), (4, 50763678), (6, 33842452), (7, 29007816), (8, 25381839), (12, 16921226), (14, 14503908), (21, 9669272), (24, 8460613), (28, 7251954), (31, 6550152), (42, 4834636), (56, 3625977), (62, 3275076), (84, 2417318), (93, 2183384), (124, 1637538), (127, 1598856), (168, 1208659), (186, 1091692), (217, 935736), (248, 818769), (254, 799428), (307, 661416), (372, 545846), (381, 532952), (434, 467868), (508, 399714), (614, 330708), (651, 311912), (744, 272923), (762, 266476), (868, 233934), (889, 228408), (921, 220472), (1016, 199857), (1228, 165354), (1302, 155956), (1524, 133238), (1736, 116967), (1778, 114204), (1842, 110236), (2149, 94488), (2456, 82677), (2604, 77978), (2667, 76136), (3048, 66619), (3556, 57102), (3684, 55118), (3937, 51576), (4298, 47244), (5208, 38989), (5334, 38068), (6447, 31496), (7112, 28551), (7368, 27559), (7874, 25788), (8596, 23622), (9517, 21336), (10668, 19034), (11811, 17192), (12894, 15748)]